LOS ANGELES — In-N-Out Burger has quietly removed order number 67 from its ticketing system after the viral "6-7" meme reportedly caused mobs of teenagers to flood restaurants, according to multiple ...

First there was “6 7.” Then there was “41.” And now there’s a new number meme that might be taking hold on social media and creeping into the mouths of youth everywhere: “6 1.” What are these memes, ...